Roofing are the protective barrier of any commercial or residential building and are primarily made of aluminum or metal roof panels. This metal panels prevent the building from exposure and moisture and are corrosion free. PapaChina offers different varieties of metal roofing panels at wholesale price to install in the room to revamp its look. Aluminum roofing is lighter than any other metals and the noise caused by rain, snow and even small hailstones does not decay the aluminum roofing easily because they are best energy efficient materials. The aluminum roof panels can be easily installed over the existing panels to avoid landfill disposal and the best choice for maintaining a positive environment.